Hi Richard, welcome to IIS
There's a few of options for Sydney:
- Blue Mountains. Some of us get together from time to time at Katoomba Airfield. Check out the
Star Party, Club and Community section for details. Alternatively another spot is Hargraves Lookout at Blackheath.
- Central Coast. Mangrove Mountain Pony Club, again details in the above link.
- The ASNSW has a site at
Bowen Mountain or if you want to travel a bit further,
Ilford near Mudgee.
cheers